Essay on CV Raman


Essay on CV Raman :

  • CV Raman (Chandrasekhara Venkata Raman) is known as the first Indian Asian for receiving a novel prize in Physics.
  • He was born in 8 November, 1888 in Chennai.
  • He discovered the Raman Effect and the phenomenon of scattering of light.
  • He was awarded the Bharat Ratna – the highest civilian award of India, in 1954.
  • Raman died of a heart disease at the age of 82 in Bangalore, 1970

Essay on CV Raman : (Brief Essay)

CV Raman was the first person to receive a Nobel Prize from Asian country. He received the honor for his work on discovery of the Raman Effect and scattering of light. Nobel Prize is one of the greatest honor and recognition for a scientist.

CV Raman alias Chandrasekhara Venkata Raman was born in 8 November, 1888 in Chennai (then, Madras). He is the only Nobel Laureate from India, to be awarded the Nobel Prize in physics. His father was a lecturer in Visakhapatnam, where he did his schooling. Raman joined the Financial Civil Services at Calcutta in 1907, as an Assistant Accountant-General.

Later in his life, he conducted various experiments as a great physician. He was the man behind the ground-breaking work of discovering Raman Effect. He also expelled experiments in the field of light scattering. All of these earned him the 1930 Nobel Prize for Physics. He received the Nobel prize in a record time of two years, because of the practical significance of his discovery.

His discovery:

Raman discovered that when a beam of light traverses on transparent material, the deflected light is bound to change its wavelength. This phenomenon was subsequently called Raman scattering. He added that light donates some amount of energy to the interacting molecule, causing changes in color. This was known as the Raman Effect. This Raman spectroscopy is used in various laboratories to identify molecules and analyze living cell/tissues.

Apart from the Nobel Prize, Rama was honored with the highest civilian award of India, the Bharat Ratna in 1954. Raman died of a heart disease at the age of 82 in Bangalore, 1970.

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